Add up to five · 加到五
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Python Basics · Python 基础 · While loops · while 循环 →
English
Add up to five
Use a while loop to add 1 + 2 + 3 + 4 + 5 into total. total should end as 15.
Two things change every time round: the running total, and the counter n. Miss the counter and the loop never ends; miss the total and it ends with nothing in it.
中文
加到五
用 while 循环把 1 + 2 + 3 + 4 + 5 累加进 total。total 最后应该是 15。
每一轮有两样东西在变：累加的 total 和计数器 n。少了计数器，循环停不下来；少了累加，循环结束时里面什么也没有。
Use a while loop to add 1 + 2 + 3 + 4 + 5 into · 生成 total. total should end as 15. · 用 while 循环把 1 + 2 + 3 + 4 + 5 累加进 total。total 最后应该是 15。
Click Run to see the output here. · 点击“运行”查看此处输出。